Report: A Unified National Security Budget?

From the March 14, Congressional Research Service report:  In order to encourage holistic consideration of national security issues, some members of this inchoate school have called for the use of “unified national security budgeting” (UNSB). To be clear, their goal is not to refine the U.S. federal system of budgeting, but rather to use budgetary mechanisms to drive changes in U.S. national security practices. Within this broad school of thought, various proponents call for the adoption of a number of different approaches, from a single shared funding pool for all national security activities, to mission-specific funding pools, to crosscut displays, to more strategically driven budgeting. In turn, various proponents apparently aim to achieve quite different kinds of change with their proposed remedies—from rebalancing the distribution of roles and responsibilities among executive branch agencies, to saving money, to revisiting fundamental understandings about how U.S. national security is best protected.